SCHNEIDER VPL12N

分類:
選擇深圳長欣,選擇放心,售后無憂
大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
了解產(chǎn)品更多詳細(xì)信息或購買請撥打以下電話咨詢:
白工微信
(加微信咨詢)

聯(lián)系人:白工

電話:18150087953 / 18005022628

Whatsapp/Wechat:+8618150087953 / +18005022628

Email:[email protected]

描述

SCHNEIDER VPL12N

?隨著計算機控制技術(shù)的不斷發(fā)展,可編程控制器的應(yīng)用已廣泛普及,成為自動化技術(shù)的重要組成??删幊炭刂破髯钕瘸霈F(xiàn)在美國,1968年,美國的汽車制造公司通用汽車公司(GM)提出了研制一種新型控制器的要求,并從用戶角度提出新一代控制器應(yīng)具備以下十大條件:
? ? (1)編程簡單,可在現(xiàn)場修改程序;
? ? (2)維護(hù)方便,最好是插件式;
? ? (3)可靠性高于繼電器控制柜;
? ? (4)體積小于繼電器控制柜;
? ? (5)可將數(shù)據(jù)直接送入管理計算機;
? ?  (6)在成本上可與繼電器控制柜競爭;
? ? (7)輸入可以是交流115V(即用美國的電網(wǎng)電壓);
? ? (8)輸出為交流115V、2A以上,能直接驅(qū)動電磁閥;
? ? (9)在擴展時,原有系統(tǒng)只需要很小的變更;
? ? (10)用戶程序存儲器容量至少能擴展到4KB。
? ? 條件提出后,立即引起了開發(fā)熱潮。1969年,美國數(shù)字設(shè)備公司(DEC)研制出了世界上第一臺可編程序控制器,并應(yīng)用于通用汽車公司的生產(chǎn)線上。當(dāng)時叫可編程邏輯控制器PLC(ProgrammableLogicController),目的是用來取代繼電器,以執(zhí)行邏輯判斷、計時、計數(shù)等順序控制功能。緊接著,美國MODICON公司也開發(fā)出同名的控制器,1971年,日本從美國引進(jìn)了這項新技術(shù),很快研制成了日本第一臺可編程控制器。1973年,西歐國家也研制出他們的第一臺可編程控制器。
? ? 隨著半導(dǎo)體技術(shù),尤其是微處理器和微型計算機技術(shù)的發(fā)展,到70年代中期以后,特別是進(jìn)入80年代以來,PLC已廣泛地使用16位甚至32位微處理器作為中央處理器,輸入輸出模塊和外圍電路也都采用了中、大規(guī)模甚至超大規(guī)模的集成電路,使PLC在概念、設(shè)計、性能價格比以及應(yīng)用方面都有了新的突破。這時的PLC已不僅僅是邏輯判斷功能,還同時具有數(shù)據(jù)處理、PID調(diào)節(jié)和數(shù)據(jù)通信功能,稱之為可編程序控制器(ProgrammableController)更為合適,簡稱為PC,但為了與個人計算機(Persona1Computer)的簡稱PC相區(qū)別,一般仍將它簡稱為PLC(ProgrammableLogicController)。

產(chǎn)品承諾:
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時發(fā)貨,
保?證售后服務(wù)質(zhì)量,
優(yōu)勢價格,大量現(xiàn)貨。

主營DCS系統(tǒng)配件
機器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌:ABB???,AB??,GE,FOXBORO,本特利,英維思,伍德沃德,西屋,瑞恩,施耐德,西門子,摩托羅拉,安川。力士樂。ACSO,橫河等進(jìn)口品牌。 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊
Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA
? 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊 15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實力庫存商家

Brocade SilkWorm 3014 FC Switch PowerEdge 1855 SW3014
DELL T8560 PE1855 FC2 SWITCH MODULE
One-day shipping available

BROCADE SILKWORM 2800 FIBRE CHANNEL SWITCH WITH GBIC
One-day shipping available

BR-3850 Brocade Silkworm 3850 16 Port Fabric Switch 2AC

Brocade SilkWorm 3850 Switch BR-3852-0001

Brocade silkworm 1200 control processor 250-007-900 NEW

Brocade DCJ3002-01P Silkworm 3900 Power Supply New Pull

Brocade SilkWorm 3800 Fibre Channel Switch

Brocade Silkworm 3850 16 Port Fibre Channel SAN Switch

Brocade Silkworm 3900 32 Port GBIC Fibre Channel Switch
One-day shipping available

Brocade SilkWorm 24000 16-Port Blade 60-1002121-04
One-day shipping available

Brocade 1200 16 Port blade 250-006-900 silkworm 12000

Brocade SilkWorm 24000 16-Port Blade 60-0002121-04
One-day shipping available

Brocade SilkWorm 200E 16-Port 4Gb/s Fibre Switch

Brocade SilkWorm 3900 Switch with Licenses, SFP & Rails

BROCADE SILKWORM 3200 VL2 * 8 CHANNEL FIBER SWITCH

Brocade 60-0000319-01 Silkworm Power Supply
One-day shipping available

BROCADE SILKWORM 3800 16 PT BR-3802-0011

BROCADE SILKWORM 3900 FAN 60-0007000-04

Brocade Silkworm 3850 / DS-16B3 Switch

Brocade SilkWorm 3200 VL2 SAN Fibre NetApp 111-00093 FC

A5624-62001 Hp 16 Port Brocade Silkworm 2800 Fc SwitcH
Expedited shipping available

BROCADE SILKWORM 2050 FIBER SWITCH BR-2050-0050

Brocade Silkworm 3900 2xFAN with Tray Hot Swap Module

New Brocade Silkworm Processor XBR-12000-0103

Dell Brocade Silkworm PowerEdge Fiber Switch N9473

Brocade silkworm 12000 control processor 250-007-900

BROCADE SilkWorm 3250 Fiber Switcher

New Brocade Silkworm Fiber Channel Switch

Brocade 3800 Brocade 3800 Silkworm Fibre Channel Switch
One-day shipping available

Brocade Silkworm 1200 Control Processor 250-007-900
Expedited shipping available

Brocade Silkworm 3250 Switch, 8Port 8 SFPs

Enlarge
Brocade SilkWorm 3200 8 Port 1Gbit/s 2Gbit/s FC SWITCH

Brocade SilkWorm 24000 16-Port Blade 60-1002121-04
One-day shipping available

Brocade Silkworm 12000 250-006-900 Br-12000-0101 + Gbic
Expedited shipping available

Brocade SilkWorm 3250 Fabric Switch

New Brocade Silkworm 12000 16 Port XBR-12000-0101

Brocade Silkworm 3250 EMC DS-8B3 8-Port Fibre Switch 2G

Brocade SilkWorm 24000 16-Port Blade 60-0002121-05
One-day shipping available

SYSTEM BOARD BROCADE SILKWORM 2400 SWITCH 40-0000004-06

Brocade silkworm 12000 16 port blade 250-006-900

Brocade Silkworm 2400 Fibre Channel Switch BR-2401-0000

BR-2802-0008 Brocade Silkworm 2800 1Gbps SAN Switch

BROCADE SILKWORM 3200 8-PORT FIBRE CHANNEL SWITCH RACK

Brocade Silkworm 2800 Fibre Channel Switch 16-Port

Brocade Silkworm 2800 Fiber Channel Switch FTR-8519P-5A
BR-2802-0008

HP Brocade Silkworm 2400 8 port FC Switch A5625A

Brocade SilkWorm 3800 16-Port Fibre Channel Switch
One-day shipping available

Brocade SilkWorm 3250 SN-3250-0000 2GB/s Fibre Switch

Enlarge
BROCADE SILKWORM 2400 BR-2402-0013 FIBER CHANNEL SWITCH

Brocade SilkWorm 3250 Fiber Channel Switch DL-3250

Brocade Silkworm 3800 Fibre Channel Switch 16-Port

XHP-000012 A5624A BROCADE SILKWORM 2800 MAIN SYSTEM BRD
Expedited shipping available

Brocade SilkWorm 2800 Switch – Fibre Channel

Brocade, SilkWorm, AP7420, BR-7422-D0001 ~ USED

Brocade Silkworm 3900 Switch 300W Hot Swap Power Supply

Brocade SilkWorm 3250 Fibre Channel BR-3250 SAN Switch

Brocade SilkWorm SW 3014 Fibre Channel Switch T8560

Brocade SilkWorm 24000 16-Port Blade 60-1002121-04
One-day shipping available

Brocade Silkworm 3200 8 Port Gigabit Fibre Switch 3R300

Brocade Silkworm 2800 Fibre Channel Switch
Expedited shipping available

BROCADE SilkWorm 3250 Fibre Channel Switch w/8 GBIC

Brocade Silkworm Rack Mount Kit SW2000 XBR-000016 – NEW

Brocade Silkworm 3800

Brocade SilkWorm 3800 Power Sup 60-0000212-01, SP471-1A

Brocade Silkworm 2240 Fibre Channel Switch 21H9837 GBIC

Brocade Silkworm 3200 / NetApp NA-3200-0000 no SFP’s

Brocade SilkWorm 3900 Fan Assembly Tray New Pull

SilkWorm Brocade 3200 Fibre Channel Switch (1508137)

Brocade SilkWorm 2800 Fibre Channel 16 Port Switch

BROCADE SILKWORM 3900 POWER SUPPLY 60-0000739-02

Brocade SilkWorm 3200 Fibre Channel Switch BR-3200 Ref.

Hp A5624-62001 Brocade Silkworm 2800 Fibre Chanl Switch

Brocade SilkWorm 2250 16 Port Fibre Channel Switch
One-day shipping available

Brocade SilkWorm 2800 Fan Tray 60-0110001-01 NEW

Brocade Silk Worm 3200 Fibre Channel Switch Silkworm

Brocade SilkWorm 12000 24000 Power Supply 23-0000006-02
One-day shipping available

Brocade silkworm 12000 250-006-900 BR-12000-0101 + GBIC

Brocade, Silkworm Switch, Slid Rack Mount Kit

Brocade Silkworm 3200 8 port 2Gbit Fiber Channel Switch

BROCADE 3900 SILKWORM 32 PORT FIBRE CHANNEL SWITCH

Brocade Silkworm 2800 BP-2801 Fibre GBIC Network Switch

XHP-000013 A5624A BROCADE SILKWORM 2800 FAN TRAY ASSY.
Expedited shipping available

Brocade SilkWorm 3800 16-Port 2GB Fibre Channel Switch

Brocade SilkWorm 2800 – switch

Brocade Silkworm 2800 16 Port Fibre Channel Switch

Brocade Silkworm 3900, 32-port with 32 sfp’s Installed

Brocade SilkWorm 3200 Fibre Channel SAN Switch

LOT 2 Brocade Silkworm 3200 8-Port Fibre Channel Switch

Brocade Silkworm 2400 Fibre Channel Switch 8 Ports FC

Dell Brocade Silkworm 3800 FanTray Module 7P241

NEW! Brocade Silkworm 2800 2400 LCD Display EW10058BMO

Brocade SilkWorm 3250 Fibre Channel Switch

Brocade Silkworm 3200 Fibre Switch

Brocade SilkWorm 2400 – switch

Brocade Silkworm 2800 BR-2801 Fibre Channel Switch

Brocade Silkworm 3800 Fan Tray Assembly Module FJ00

Brocade SilkWorm 3800 FanTray, FJ00, 60-0001005-002

BROCADE SILKWORM 3800 Fan Tray Assembly Module FJ00

Brocade Hot-Swap Fan Module 60-0007000-04 Silkworm 3900
Expedited shipping available

Brocade Silkworm 3900 Switch Fan Module 60-0007000

XHP-000010 A5624A BROCADE SILKWORM 2800 POWER SUPPLY

專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊

PLC模塊,可編程控制器,CPU模塊,IO模塊,AI模塊,通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅

15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實力庫存商家


選擇深圳長欣,選擇放心,售后無憂大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
主營:本特利,英維思,伍德沃德,??怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂,ACSO,力士樂等各大品牌的DCS系統(tǒng)配件,機器人系統(tǒng)配件,大型伺服系統(tǒng)備件。

先介紹幾點經(jīng)驗。
1、先通讀一遍“系統(tǒng)手冊”(不管能不能看懂,先了解個大概,以便學(xué)習(xí)編程時查找);
2、由位控邏輯入手,逐漸增加定時、計數(shù)等條件,把或、與、非關(guān)系理順;
3、進(jìn)而練習(xí)整數(shù)運算、實數(shù)運算、類型轉(zhuǎn)換;
4、量程轉(zhuǎn)換、PID調(diào)節(jié)回路的建立及P、I、D參數(shù)的理解(最好是有個物理回路驗證,比如變頻器+電機+測速傳感器);
5、循環(huán)、順序、跳轉(zhuǎn)等程序控制(盡量避免跳轉(zhuǎn),非跳不可時也是跳的越近越好);
6、中斷、通訊、位置控制....

本人以ABB工業(yè)機器人配件DSQC系列和Motorola MVME系列,GE 卡件 模塊 驅(qū)動器系列為主攻。各位電工朋友可根據(jù)自己的條件選擇適合自己的PLC品牌,由于PLC的基本框架大同小異,學(xué)會一種至于其它的學(xué)習(xí)起來也就簡單了。